Stage databases/gnats4 and assign new maintainer
PR: 192881
Submitted by: Chris Hutchinson
I am sure many people wanted to see this port die, but Chris wanted to
save it. Unfortunately his PR only contained about 2% of the work needed
to properly stage it. I had to overhaul it with the changes to numerous
to recount. Some big ticket items: converted to OptionsNG the EMACS and
CLIENT_ONLY knobs (the ability to define the exact EMACS version is lost,
it just takes the default. There are only 2 EMACS versions anyway).
The chown/mode changes where moved from vendor makefile to pkg-plist. I
also leveraged @sample keyword for the two conf files.